View solutions of several random people

--- Select Language --- C/C++ Python Go Java C# JavaScript Other Ada Asm4004 BASIC Brainfuck BCPL Cobol D Focal Forth Fortran F# Haskell Julia LISP Lua Matlab Ocaml Pascal Perl PHP R RegExp Ruby Rust Scala Scheme Swift Shell SQL Turing Machine Vala Verilog VB

matthias (JavaScript) jonathanpaulson (Python) Timur Gergia (Python) Photon (C/C++) RandyWaterhouse (Python) hiaobai_cai (Java) Quandray (C/C++) Dmitry Bychenko (C#) Vladislav Kondratov (JavaScript) rfroc_js (JavaScript) Dmytro Pryhornytskyi (PHP) YouAgainstYou (Java) OskubeOne (Python) TheUlit (Java) bluknite (Scala)

Notes on the problem

You should solve the problem to see these hints!